444892-14-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 444892-14-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,4,8,9 and 2 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 444892-14:
(8*4)+(7*4)+(6*4)+(5*8)+(4*9)+(3*2)+(2*1)+(1*4)=172
172 % 10 = 2
So 444892-14-2 is a valid CAS Registry Number.